Health Checks & Longevity

Call your primary care doctor (or find one) and schedule a checkup. Most insurance plans cover annual preventive visits at no cost under the ACA. Community health centers offer sliding-scale fees if cost is a barrier.

If you don't have one, invest time in finding a doctor who listens and answers questions. A good relationship with your PCP is one of the strongest foundations for preventive care.

Note the key conditions in your family (heart disease, diabetes, cancer, mental illness, and at what age), plus your own past surgeries, current medications, and allergies. Have this ready for your appointment.

Ask your doctor to check blood pressure, cholesterol, and fasting glucose, the strongest predictors of heart disease and diabetes. A single blood panel reveals all three. Treat your first panel as your baseline to compare against over time.

Current U.S. guidelines recommend mammograms every two years from age 40, and skin checks if you have risk factors. Which screenings fit you depends on your history, so ask.

Write down everything you take, including OTC, vitamins, and supplements. Your doctor needs this to check for interactions and adjust dosages based on your labs.

The biggest drop-off in preventive care happens between visits. Booking the next appointment before you leave removes the mental friction that causes delays of months or years.

Track your key metrics (blood pressure, cholesterol, weight, blood sugar) in a simple spreadsheet after each visit. Makes spotting trends easy and gives any new doctor your full history at a glance.

Gum disease has been associated with increased cardiovascular risk in observational studies (causal link still debated). Dental cleanings at the interval your dentist recommends are an easy habit.

Source: Sanz 2020 — J Clin Periodontol

An eye exam can detect diabetes, hypertension, and glaucoma before symptoms. Get a baseline eye exam by 40, then repeat at the interval your eye doctor recommends.

ApoB counts every artery-clogging particle in one number, giving a fuller cholesterol picture than standard LDL. If you're already getting a lipid panel, ask your doctor whether adding ApoB makes sense for you.

Source: Sniderman 2011 — Circ Cardiovasc Qual Outcomes

Lp(a) is a mostly-genetic cholesterol particle that a standard panel misses, and roughly 1 in 5 people carry it at higher levels. Because it's stable for life, one simple blood test is usually enough.

Source: Kronenberg 2022 — Eur Heart J

A low-dose CT counts calcified plaque in your heart arteries and helps personalize prevention when your statin decision is on the fence, most useful for adults 40-75 at borderline or intermediate risk. Ask your doctor whether it fits you.

Source: Polonsky 2010 — JAMA (MESA)

High-sensitivity CRP can flag cardiovascular risk that standard lipids miss; guidelines treat it as an optional risk-enhancer for borderline risk, not a routine test. In 160,000 people without prior vascular disease, higher CRP tracked continuously with heart disease, stroke, and vascular death. Have your doctor order and interpret it.

Source: Kaptoge 2010 — Lancet (ERFC)

Hereditary hemochromatosis is common in people of Northern European descent and easily treated when caught early. If you have a family history or unexplained fatigue or joint pain, ask your doctor to add ferritin and transferrin saturation to routine bloodwork.

Source: Adams 2005 — N Engl J Med (HEIRS)

Standard creatinine-based eGFR can be thrown off by muscle mass, so a cystatin C eGFR sometimes clarifies a borderline kidney number, mainly relevant for very muscular people or before a medical decision. Raise it as an optional question with your doctor.

Source: Shlipak 2013 — N Engl J Med

In 2021 the USPSTF lowered the recommended starting age for average-risk colorectal screening from 50 to 45 because early-onset cases are rising. If you're 45-49 and haven't started, schedule it with your doctor; an at-home FIT stool test done yearly is an easy, non-invasive alternative to colonoscopy.

Source: USPSTF 2021 — JAMA

Office blood pressure can read misleadingly high or low, so before accepting or rejecting a diagnosis, take validated upper-arm readings twice daily for one week to get your true average and bring it to your clinician.

Source: USPSTF 2021 — JAMA

Hepatitis C can stay silent for decades while it quietly scars the liver, and it's now curable. The USPSTF recommends every adult 18-79 get screened at least once, regardless of risk factors.

Source: USPSTF 2020 — JAMA

DEXA is a quick, low-radiation scan that gives you and your doctor a starting point on bone health. Women 65+ should be screened; if you're postmenopausal and younger, or have risk factors like prior fracture or steroid use, ask whether a baseline scan makes sense for you.

Source: USPSTF 2025 — JAMA

A low-dose lung CT can catch lung cancer earlier, when it's more treatable. It's a recommended option for people roughly 50-80 with a 20 pack-year history who currently smoke or quit within the last 15 years.

Source: USPSTF 2021 — JAMA

Untreated hearing loss is linked to higher dementia risk, and treating it is one of several modifiable factors, so a baseline audiogram lets you use hearing aids and protection sooner. Take it once and revisit only if needed.

Source: Livingston 2024 — Lancet